Description
Thomas Research Step-down Auto-Transformer, 480V/347V Input to 277VAC (375VA)/200VAC (270VA) Output
Thomas Research 480:277-375VA-L Step-down Transformers
Allow 100-277V LED drivers to run on 347-480V mains. Also for Electronic Fluorescent & HID Ballast
Available in 125VA, 245VA, 375VA and 460VA models
Input Voltage: 480V, 60 Hz or 347V, 60 Hz
Output Voltage: 277Vac or 200Vac
Rated for use in Canada, steps down 347V to 200V for drivers capable of operating from 120Vac through 277Vac
UL Dry & Damp location rated
IP20
Non-isolated Autotransformer
5-Year Warranty
For step-down use only
Spec Sheets
Thomas Research 480:277-375VA-L Spec Sheet
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